Multiple interfaces help
Voice, physical controls and apps can serve different abilities and situations.
Automation can reduce repetitive tasks
Lighting, shades and reminders can be useful when designed around the individual.
Reliability matters more for accessibility use cases
Manual and caregiver fallback should be clear.
Privacy still matters
Accessibility should not require unnecessary surveillance or data collection.
Keep in mind. Compatibility is not permanent. Confirm the current manufacturer, platform and certification information before purchasing, resetting or migrating a device.